Incident Score: Analysis & Impact (COU1767939226)

In this Rankiteo incident briefing, we review the Coupang breach identified under incident ID COU1767939226.

The analysis begins with a detailed overview of Coupang's information like the linkedin page: https://www.linkedin.com/company/coupang, the number of followers: 242085, the industry type: Software Development and the number of employees: 8652 employees

After the initial compromise, the video explains how Rankiteo's incident engine converts technical details into a normalized incident score. The incident score before the incident was 100 and after the incident was 100 with a difference of 0 which is could be a good indicator of the severity and impact of the incident.

In the next step of the video, we will analyze in more details the incident and the impact it had on Coupang and their customers.

Coupang recently reported "Coupang-Related Voice Phishing Scams Exploiting Personal Data Leaks", a noteworthy cybersecurity incident.

Criminals are exploiting anxiety over personal data leaks at Coupang to conduct voice phishing scams, including fake credit card delivery schemes and malicious links under the guise of compensation or delivery delays.

The disruption is felt across the environment, and exposing Personal data (names, phone numbers, bank account details), plus an estimated financial loss of No confirmed financial losses reported.

Formal response steps have not been shared publicly yet.

The case underscores how Ongoing (closer monitoring by FSS and police), teams are taking away lessons such as Users must verify unexpected calls or messages, especially those requesting personal or financial information. Companies should enhance customer education on phishing risks and improve data protection measures to prevent leaks, and recommending next steps like Implement multi-factor authentication for customer accounts, Enhance customer education on phishing and social engineering risks and Strengthen data protection measures to prevent leaks, with advisories going out to stakeholders covering Coupang users advised to verify unexpected calls or messages and avoid clicking on suspicious links.

Finally, we try to match the incident with the MITRE ATT&CK framework to see if there is any correlation between the incident and the MITRE ATT&CK framework.

The MITRE ATT&CK framework is a knowledge base of techniques and sub-techniques that are used to describe the tactics and procedures of cyber adversaries. It is a powerful tool for understanding the threat landscape and for developing effective defense strategies.